﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Hospital.Model;

namespace Hospital.BLL.IBLL
{
    public interface IAnnouncementService
    {
        IList<Announcement> GetAnnouncement(int iCount);

        Announcement GetAnnouncementById(Guid id);

        bool DeleteAnnouncementById(Guid Id);
    }
}
